/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using ASC.Xmpp.Core.protocol.Base;
using ASC.Xmpp.Core.utils.Xml.Dom;

namespace ASC.Xmpp.Core.protocol.component
{
    public enum RouteType
    {
        NONE = -1,
        error,
        auth,
        session
    }

    /// <summary>
    /// </summary>
    public class Route : Stanza
    {
        public Route()
        {
            TagName = "route";
            Namespace = Uri.ACCEPT;
        }

        public Route(Element route) : this()
        {
            RouteElement = route;
        }

        public Route(Element route, Jid from, Jid to) : this()
        {
            RouteElement = route;
            From = from;
            To = to;
        }

        public Route(Element route, Jid from, Jid to, RouteType type) : this()
        {
            RouteElement = route;
            From = from;
            To = to;
            Type = type;
        }

        /// <summary>
        ///   Gets or Sets the logtype
        /// </summary>
        public RouteType Type
        {
            get { return (RouteType) GetAttributeEnum("type", typeof (RouteType)); }
            set
            {
                if (value == RouteType.NONE)
                    RemoveAttribute("type");
                else
                    SetAttribute("type", value.ToString());
            }
        }

        /// <summary>
        ///   sets or gets the element to route
        /// </summary>
        public Element RouteElement
        {
            get { return FirstChild; }
            set
            {
                if (HasChildElements)
                    RemoveAllChildNodes();

                if (value != null)
                    AddChild(value);
            }
        }
    }
}